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Yatsuomachi-higashikumisaka (Toyama) (JP)

Air Quality Trend (last 7 days)

Good (0-50)
Moderate (51-100)
Unhealthy for Sensitive Groups (101-150)
Unhealthy (151-200)
Very Unhealthy (201-300)
Hazardous (300+)

Weather - 48h MET Norway

强降雨
21°C
强降雨
Humidity
56.9%
Wind
11 m/s
Pressure
998.7 hPa
Direction
171°
Sunrise
04:00
Sunset
16:00
24h Forecast:
Temp.
9° / 22°
Precip.
10.2mm
Max wind
10.8 m/s

Hourly Forecast

31.03
Now
Weather
21°
1.7
11
31.03
04:00
Weather
21°
1.5
10
31.03
05:00
Weather
22°
10
31.03
06:00
Weather
22°
0.9
9
31.03
07:00
Weather
17°
4.1
5
31.03
08:00
Weather
15°
0.3
31.03
09:00
Weather
15°
0.2
6
31.03
10:00
Weather
15°
9
31.03
11:00
Weather
16°
8
31.03
12:00
Weather
16°
7
31.03
13:00
Weather
15°
6
31.03
14:00
Weather
14°
6
31.03
15:00
Weather
11°
0.1
31.03
16:00
Weather
11°
0.5
31.03
17:00
Weather
11°
0.3
31.03
18:00
Weather
10°
31.03
19:00
Weather
10°
0.2
31.03
20:00
Weather
0.2
31.03
21:00
Weather
0.1
31.03
22:00
Weather
31.03
23:00
Weather
10°
01.04
00:00
Weather
10°
01.04
01:00
Weather
11°
01.04
02:00
Weather
11°
0.1

Temperature

22°C
9°C
03:00
21°C
04:00
21°C
05:00
22°C
06:00
22°C
07:00
17°C
08:00
15°C
09:00
15°C
10:00
15°C
11:00
16°C
12:00
16°C
13:00
15°C
14:00
14°C
15:00
11°C
16:00
11°C
17:00
11°C
18:00
10°C
19:00
10°C
20:00
9°C
21:00
9°C
22:00
9°C
23:00
10°C
00:00
10°C
01:00
11°C
02:00
11°C
03:00 14:00 02:00

Precipitation

4.1mm
0mm
03:00
1.7mm
04:00
1.5mm
06:00
0.9mm
07:00
4.1mm
08:00
0.3mm
09:00
0.2mm
15:00
0.1mm
16:00
0.5mm
17:00
0.3mm
19:00
0.2mm
20:00
0.2mm
21:00
0.1mm
02:00
0.1mm
03:00 14:00 02:00

Wind

10.8m/s
0m/s
03:00
10.8 m/s
04:00
9.9 m/s
05:00
10.1 m/s
06:00
9 m/s
07:00
5.1 m/s
08:00
3.8 m/s
09:00
6.1 m/s
10:00
8.6 m/s
11:00
8.1 m/s
12:00
7.3 m/s
13:00
6.1 m/s
14:00
6.4 m/s
15:00
3.6 m/s
16:00
2.5 m/s
17:00
2.2 m/s
18:00
2.5 m/s
19:00
2.7 m/s
20:00
3.2 m/s
21:00
3.2 m/s
22:00
3.5 m/s
23:00
3.4 m/s
00:00
3.2 m/s
01:00
3.3 m/s
02:00
3 m/s
03:00 14:00 02:00

Radiation

No sensor within 100 km.

We display the worst measurements from all stations in the area. This approach provides a more cautious assessment of air quality, accounting for local pollution sources.

AQI
97.9 km
69
23%

Measurement time: 2026-03-31 03:00

Calculated from PM2.5/PM10

O3
93 km
69.61 µg/m3
43.5%

Measurement time: 2026-03-31 04:47

source: OpenWeatherMap

PM2.5
97.9 km
21 µg/m3
25%

Measurement time: 2026-03-31 03:00

source: Aqicn

NO2
93 km
18.25 µg/m3
9.1%

Measurement time: 2026-03-31 04:47

source: OpenWeatherMap

SO2
93 km
11.11 µg/m3
3.2%

Measurement time: 2026-03-31 04:47

source: OpenWeatherMap

PM10
97.9 km
4 µg/m3
2.9%

Measurement time: 2026-03-31 03:00

source: Aqicn

CO
93 km
0.1523 mg/m3
1.1%

Measurement time: 2026-03-31 04:47

source: OpenWeatherMap

Info


Country: Japan
Region: Toyama
Latitude: 36.56667
Longitude: 137.13333

About Air Quality in Yatsuomachi-higashikumisaka

Air quality in Yatsuomachi-higashikumisaka is monitored in real-time by sensors and measurement stations. On this page you'll find current data on major air pollutants including particulate matter PM2.5 and PM10, nitrogen dioxide (NO2), ozone (O3), and radiation levels.

Common Pollutants in Yatsuomachi-higashikumisaka

  • PM2.5 - fine particulate matter up to 2.5 micrometers, particularly harmful to health
  • PM10 - particulate matter up to 10 micrometers from traffic and industry
  • NO2 - nitrogen dioxide mainly emitted by vehicles
  • O3 - tropospheric ozone formed in photochemical reactions

When is Air Quality Best in Yatsuomachi-higashikumisaka?

Generally, the best air quality occurs:

  • Early morning (5:00-7:00 AM) before rush hour traffic
  • After rainfall which cleanses the atmosphere
  • During strong winds that disperse pollutants
  • In summer months when heating systems are less used

Tips for Runners in Yatsuomachi-higashikumisaka

If you're planning outdoor activities in Yatsuomachi-higashikumisaka, always check the current AQI value. When AQI exceeds 100, consider moving your workout indoors or shortening the distance. People with respiratory issues, children, and seniors should be especially cautious during elevated pollution levels. Choose routes away from busy streets and industrial areas.